Inside Out Library

Watchmen's Time Detectors Operated by Batteries or Magneto Generators (1900)

Holtzer-Cabot Electric Company · Holtzer-Cabot Electric Company · leaf 63

An illustration from Watchmen's Time Detectors Operated by Batteries or Magneto Generators, 1900, leaf 63
CCA INTERNATIONAL , «. . ^.rf- HoltzerCylinder and Monarch Batteries. PATENTED.) … I REGISTERED TRADE MARK. Unequalled for All Open-Circuit Work. B!?T J I ^P ■ ^1 .......ih iimitmniiiiiiiiiuiimiiiiiiiiimiiiiiuiiiiiiiiiiiiiiiiiiiiiiimiiiiiui Ml .THE MOLTZER-CABOT ELECTRIC COMPANY Boston, A\ass. The Holtzer Carbon Batteries CYLINDER TYPE. CUT SHOWING CROSS SECTION. (PATENTED.) LlIQ…

Furniture · Furnishing Accessories · Electrical engineering · Facility Electrical Power Generating and Storing Equipment · Battery Equipment · Clocks · Gongs · Electric bells · Annunciators · Alarms · Batteries · Motors · Fans

Internet Archive · Building Technology Heritage Library · Public Domain Mark 1.0. Free to use for anything.

More pictures from Watchmen's Time Detectors Operated by Batteries or Magneto Generators

More like this